Eaton 85100E1210P50 Receptacle - MIL-DTL-26482 SI
Part Number: 85100E1210P50
Quick Summary
Eaton 85100E1210P50 receptacle delivers rugged MIL-DTL-26482 SI qualified connectivity for harsh environments. Engineers often struggle with reliable mating, corrosion resistance, and space-constrained panel installations. Key certifications and standards include MIL-DTL-26482 SI qualification, REACH environmental compliance, and cadmium plating used for corrosion protection. This combination supports longer service life, predictable maintenance, and seamless integration with Eaton Souriau 851 series systems in aerospace, defense, and industrial automation.
Product Information
Extended Description
85100E1210P50 Eaton: Square flange receptacle, with backnut, cadmium plating, male solder contacts, pos N; 85100E1210P50
Product Name
Eaton Souriau 851 series MIL-DTL-26482 SI qualified
Catalog Number
85100E1210P50
Product Length/Depth
32.7 mm
Product Height
26.5 mm
Product Width
26.5 mm
Product Weight
14.3 g
Environmental conditions
REACH
Backshell angle
Straight
Backshell type
Backnut
Connector accessory option
Delivered with connector
Connector orientation
N
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Layout
10
Plating
Cadmium
Shell material
Aluminium
Shell size
12
Operating temperature - max
125 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
10
Number of cavity #20
10
The 85100E1210P50 offers a square flange receptacle with a backnut, delivering a secure panel mount and robust mechanical retention, which minimizes vibration-related failures in demanding environments and accelerates field assembly. Its aluminium shell with cadmium plating provides excellent corrosion resistance and a broad operating temperature range from -40 °C to 125 °C, enabling reliable performance in extreme conditions. The 1/3 bayonet coupling supports fast, positive mating, reducing downtime during maintenance or reconfiguration while ensuring a watertight-like seal in many assemblies. With 10 solder cup contacts arranged in a 10‑position layout, the device supports compact, high-density wiring, enabling streamlined harnesses and cost-effective installation. Pre-delivered with connector and a ready-to-mate configuration, it simplifies integration with existing Souriau 851 series ecosystems and minimizes spare-part inventories. In practice, this means lower lifecycle costs, reduced risk of field termination errors, and improved uptime for critical systems in aviation, military, and heavy industry.
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FAQs
Install by aligning the receptacle’s square flange with the panel cutout, slide the backnut onto the threaded portion, and tighten to specification to ensure a secure seal. Use the 1/3 bayonet coupling for mating, connect the 10 solder cup contacts, and verify contact integrity with a continuity check. Ensure orientation is N for correct interface with the mating connector.
The assembly provides 10 solder cup contacts in a 10-position layout and uses an aluminium shell with cadmium plating. It operates from -40 °C to 125 °C and is REACH compliant. The connector is a loaded receptacle suitable for backnut mounting, designed for MIL-DTL-26482 SI qualification, ensuring reliability in demanding environments.
This receptacle is well-suited for aerospace, defense, and high-end industrial automation due to its MIL-DTL-26482 SI qualification, robust aluminium shell, and corrosion protection from cadmium plating. The 1/3 bayonet coupling enables fast mating, reducing maintenance downtime, while its compact 10-contact layout supports dense harnesses in constrained spaces.
The 85100E1210P50 is MIL-DTL-26482 SI qualified, providing military/aerospace compatibility. It features cadmium plating for corrosion protection and is REACH compliant for environmental safety. These certifications support compliance in regulated programs and help minimize risk during supplier qualification and system integration.
With a pre-delivered connector, load-ready contacts, and a backnut-backed panel mount, installation time is reduced and field termination errors are minimized. The durable aluminium shell with cadmium plating enhances longevity in harsh environments, lowering replacement and maintenance costs while increasing uptime for mission-critical systems.